15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2010 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "gpu/command_buffer/service/id_manager.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace gpu { 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace gles2 { 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)IdManager::IdManager() {} 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)IdManager::~IdManager() {} 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool IdManager::AddMapping(GLuint client_id, GLuint service_id) { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::pair<MapType::iterator, bool> result = id_map_.insert( 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::make_pair(client_id, service_id)); 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result.second; 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool IdManager::RemoveMapping(GLuint client_id, GLuint service_id) { 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MapType::iterator iter = id_map_.find(client_id); 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (iter != id_map_.end() && iter->second == service_id) { 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) id_map_.erase(iter); 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool IdManager::GetServiceId(GLuint client_id, GLuint* service_id) { 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(service_id); 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MapType::iterator iter = id_map_.find(client_id); 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (iter != id_map_.end()) { 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *service_id = iter->second; 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool IdManager::GetClientId(GLuint service_id, GLuint* client_id) { 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(client_id); 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MapType::iterator end(id_map_.end()); 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) for (MapType::iterator iter(id_map_.begin()); 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) iter != end; 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ++iter) { 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (iter->second == service_id) { 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *client_id = iter->first; 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace gles2 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace gpu 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 58